Operator`s manual

A-Class 75
Adjustments and Maintenance
5.1 Media Sensor Calibration
Calibration ensures consistent label detection across the range of media types.
5.1.1 Quick Calibration
Perform the Quick Calibration during initial printer set-up or after changing the media to fine-tune the
media sensor’s gap and label values.
&
This procedure is not required for continuous media.
If ‘Uncalibrated’ is displayed, follow the Media Sensor Calibration procedure in Section 5.1.2..
1. Ensure that media is correctly loaded (see Section 3.4), that the Media Sensor is properly adjusted
(see Section 3.5), that the Sensor Type has been correctly selected (see Section 4.2.2), and that the
printer is in an idle state.
2. Press and hold the
FEED
Key. Media will begin to advance.
3. Allow the printer to output at least two complete labels before releasing the
FEED
Key.
Upon successful completion, the ‘Calibration Completed’ message will flash; the printer will feed to the
next label TOF and ‘Ready’ will be displayed. (A ‘Warning Low Backing’ message may appear if using
notched media or media on a transparent liner; however, the calibration was successful).
 Note: Media containing large gaps may require a change in the ‘Paper Out Distance’ setting before Quick
Calibration; see Section 4.2.2.
Calibration Hints: With certain media, the printer may have trouble differentiating between the label and
liner. If ‘Cannot Calibrate’ is displayed, try calibrating over a longer distance, as follows:
• Press and hold the
FEED
Key until the printer has output three (or more) labels.
If this method also fails (that is ‘Cannot Calibrate’ is displayed again), perform the Standard Calibration
(Section 5.1).